Bitdeer said it mined 270.5 BTC this week and sold the entire amount, extending a "zero BTC treasury" strategy that has been in place since February. The Nasdaq-listed Bitcoin miner has kept its Bitcoin holdings at zero since Feb. 20, immediately converting newly mined BTC into cash rather than retaining coins on its balance sheet. The approach indicates the company is treating current mining output as a source of operating liquidity instead of building corporate Bitcoin reserves.